#ifndef APPLICATIONS_SY_RS485_H_
#define APPLICATIONS_SY_RS485_H_
#ifdef __cplusplus
extern "c"{
#endif

int Rs485_init();
int Rs485_SendData(unsigned char *data,unsigned int size);
void Rs485_Send_Enable();
void Rs485_Send_Disable();

#ifdef __cplusplus
}
#endif
#endif
